I'm experimenting with TitanDB (with Cassandra as storage) + Rexter.
I've been reading the documentation during hours and trying to create multiple graph DBs on the same machine, but I didn't find the way to do it.
I find two main problems:
- In the TitanDB docs, the Cassandra section tells how to create a graph on Cassandra, but the only parameters they comment are the host and the port, there isn't any reference to the graph name :s).
- In the Rexter section we have essentially the same problem. We can define a list of named graphs, but every graph only can be mapped to a 3-tuple (backend type, host, and port).
The only way I can imagine is to instantiate more than one Cassandra server, and make that each Cassandra server listens to a different port. Then, configure Rexter to map every graph to a different cassandra instance.
There is a way to create more than one graph using the same Cassandra instance?